Portable computer



FIG. 1 is a top front perspective view of a portable computer showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a right side elevational view thereof showing the computer being used as notebook computer;

FIG. 9 is a right side elevational view thereof showing the screen rotated and the computer being used in a tent-like position;

FIG. 10 is a right side elevational view thereof showing the screen rotated and the computer being used in a stand-like position; and,

FIG. 11 is a right side elevational view thereof showing the screen rotated and the computer being used as tablet computer. 

CLAIM The ornamental design for a portable computer, as shown and described. 